Korea Petro Chemical Ind Co Ltd (006650)

Korea Petro Chemical Ind recorded one notable sale of 5,384 shares valued at approximately 587 million KRW on September 14, 2026. This transaction occurred amidst a 17.9% decline in stock price over the past quarter, with current valuations hovering near the lower end of the fifty-two-week range.
Ticker: 006650 Exchange: KSC


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Korea Petro Chemical Ind Co Ltd. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
233.07
Quantity 28,617 -39.1%
Value ₩2,483,720
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
401.82
Quantity 52,587 -49.0%
Value ₩2,387,530
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
241.72
Quantity 78,898 -15.3%
Value ₩874,286
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
95,965.00
Quantity 1,000 +0.0%
Value ₩100,000
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
97,831.00
Quantity 1,000 +0.5%
Value ₩100,000
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
99,254.00
Quantity 1,000 -0.5%
Value ₩100,000
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
99,037.00
Quantity 1,000 +2.2%
Value ₩100,000
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
97,400.00
Quantity 1,000 +0.6%
Value ₩100,000
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
103,605.00
Quantity 1,000 -0.2%
Value ₩100,000
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
103,256.00
Quantity 1,000 +1.8%
Value ₩100,000
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
99,565.00
Quantity 1,000 -0.4%
Value ₩100,000
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
100,574.00
Quantity 1,000 +2.4%
Value ₩100,000
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
105,454.00
Quantity 1,000 +3.2%
Value ₩100,000
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
100,834.00
Quantity 1,000 +1.7%
Value ₩100,000
National Pension Service (국민연금공단) Not disclosed Large shareholder
Transaction date
Sale
Price
109,034.00
Quantity 5,384 -0.8%
Value ₩587,039,056
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
246,857.00
Quantity 5,000 +0.7%
Value ₩1,234,285,000
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
247,887.00
Quantity 5,000 +0.7%
Value ₩1,239,435,000
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
246,315.00
Quantity 844 +0.1%
Value ₩207,889,860
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
244,138.00
Quantity 5,000 -0.7%
Value ₩1,220,690,000
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
244,877.00
Quantity 2,240 +0.3%
Value ₩548,524,480
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-10-06 2026-09-30 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
28,617 -39.1%
233.07
₩2,483,720
28,617 -39.1% 233.07 ₩2,483,720
2026-10-06 2026-09-29 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
52,587 -49.0%
401.82
₩2,387,530
52,587 -49.0% 401.82 ₩2,387,530
2026-10-06 2026-09-28 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
78,898 -15.3%
241.72
₩874,286
78,898 -15.3% 241.72 ₩874,286
2026-10-06 2026-09-28 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
1,000 +0.0%
95,965.00
₩100,000
1,000 +0.0% 95,965.00 ₩100,000
2026-10-06 2026-09-23 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
1,000 +0.5%
97,831.00
₩100,000
1,000 +0.5% 97,831.00 ₩100,000
2026-10-06 2026-09-22 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
1,000 -0.5%
99,254.00
₩100,000
1,000 -0.5% 99,254.00 ₩100,000
2026-10-06 2026-09-22 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
1,000 +2.2%
99,037.00
₩100,000
1,000 +2.2% 99,037.00 ₩100,000
2026-10-06 2026-09-21 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
1,000 +0.6%
97,400.00
₩100,000
1,000 +0.6% 97,400.00 ₩100,000
2026-10-06 2026-09-18 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
1,000 -0.2%
103,605.00
₩100,000
1,000 -0.2% 103,605.00 ₩100,000
2026-10-06 2026-09-18 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
1,000 +1.8%
103,256.00
₩100,000
1,000 +1.8% 103,256.00 ₩100,000
2026-10-06 2026-09-17 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
1,000 -0.4%
99,565.00
₩100,000
1,000 -0.4% 99,565.00 ₩100,000
2026-10-06 2026-09-17 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
1,000 +2.4%
100,574.00
₩100,000
1,000 +2.4% 100,574.00 ₩100,000
2026-10-06 2026-09-16 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
1,000 +3.2%
105,454.00
₩100,000
1,000 +3.2% 105,454.00 ₩100,000
2026-10-06 2026-09-15 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
1,000 +1.7%
100,834.00
₩100,000
1,000 +1.7% 100,834.00 ₩100,000
2026-09-17 2026-09-14 S Sale National Pension Service (국민연금공단)

Not disclosed

Large shareholder
5,384 -0.8%
109,034.00
₩587,039,056
5,384 -0.8% 109,034.00 ₩587,039,056
2017-10-10 2017-09-29 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
5,000 +0.7%
246,857.00
₩1,234,285,000
5,000 +0.7% 246,857.00 ₩1,234,285,000
2017-10-10 2017-09-28 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
5,000 +0.7%
247,887.00
₩1,239,435,000
5,000 +0.7% 247,887.00 ₩1,239,435,000
2017-10-10 2017-09-27 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
844 +0.1%
246,315.00
₩207,889,860
844 +0.1% 246,315.00 ₩207,889,860
2017-10-10 2017-09-26 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
5,000 -0.7%
244,138.00
₩1,220,690,000
5,000 -0.7% 244,138.00 ₩1,220,690,000
2017-10-10 2017-09-26 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
2,240 +0.3%
244,877.00
₩548,524,480
2,240 +0.3% 244,877.00 ₩548,524,480